Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/model/CodeTree.java @ 19046:2358c0e65b9e
Unit tests for GraalDirectives API.
author | Roland Schatz <roland.schatz@oracle.com> |
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date | Thu, 29 Jan 2015 16:49:03 +0100 |
parents | a665483c3881 |
children |
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/* * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.dsl.processor.java.model; import java.util.*; import javax.lang.model.type.*; public class CodeTree { private final CodeTreeKind kind; private CodeTree parent; private TypeMirror type; private final String string; private List<CodeTree> children; CodeTree(CodeTree parent, CodeTreeKind kind, TypeMirror type, String string) { this.parent = parent; this.kind = kind; this.type = type; this.string = string; } public void setParent(CodeTree parent) { this.parent = parent; } public CodeTree getParent() { return parent; } public TypeMirror getType() { return type; } public void add(CodeTree element) { if (children == null) { children = new ArrayList<>(); } element.setParent(this); children.add(element); } public final List<CodeTree> getEnclosedElements() { return children; } public final CodeTreeKind getCodeKind() { return kind; } public String getString() { return string; } public void setType(TypeMirror type) { this.type = type; } public boolean isEmpty() { return children == null || children.isEmpty(); } public boolean containsKind(CodeTreeKind k) { if (this.kind == k) { return true; } if (children != null) { for (CodeTree child : children) { if (child.containsKind(k)) { return true; } } } return false; } public boolean isSingleLine() { return !containsKind(CodeTreeKind.NEW_LINE); } }